<?xml version="1.0" encoding="utf-8"?>
<schema 
xmlns="http://www.w3.org/2001/XMLSchema" 
xmlns:xbrli="http://www.xbrl.org/2003/instance" 
xmlns:link="http://www.xbrl.org/2003/linkbase" 
xmlns:xlink="http://www.w3.org/1999/xlink" 
xmlns:eg="http://xbrl.org/formula/conformance/example" 
xmlns:formula="http://xbrl.org/2008/formula" 
xmlns:variable="http://xbrl.org/2008/variable" 
xmlns:label="http://xbrl.org/2008/label" 
targetNamespace="http://xbrl.org/formula/conformance/example" 
elementFormDefault="qualified" attributeFormDefault="unqualified">
  <import 
  namespace="http://www.xbrl.org/2003/instance" 
  schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />

  <element id="c1" name="c1" 
  type="xbrli:stringItemType" 
  substitutionGroup="xbrli:item" 
  xbrli:periodType="instant" 
  nillable="true" />

  <element id="c2" name="c2" 
  type="xbrli:stringItemType" 
  substitutionGroup="xbrli:item" 
  xbrli:periodType="duration" 
  nillable="true" />

</schema>